.main-top{
    background: #e5e5e5;
}
.container{
    width: 1200px;
    margin: 0 auto;
}
.top-box{
    height: 140px;
    position: relative;
    border-bottom: 1px solid #cdcdcd;
}
.logo{
    width: 140px;
    float: left;
    margin-top: 30px;
    font-size: 30px;
    line-height: 50px;
}
.nav-box{
    height: 60px;
    border-bottom: 2px solid #00aef3;
    background: #e5e5e5;
    border-top: 1px solid #f2f2f2;
}
.nav-box li{
    float: left;
    width: 120px;
    text-align: center;
}
.nav-box li a{
    display: block;
    line-height:60px;
    font-size: 18px;
    color: #333;
}
.nav-box li .active{
    background: #00aef3;
    color: #fff;
}
.focus-box{
    width: 100%;
    height: 550px;
    overflow: hidden;
    position: relative;
}
.focus-box li a{
    display: block;
    width: 100%;
    height: 550px;
}
.product-list{
    float: left;
    width: 200px;
    margin-right: 20px;
}
.product-title {
    display: block;
    color: #fff;
    padding: 23px 0 0 30px;
    height: 87px;
    background: #0060b7;
}
.product-box{
    margin-top: 20px;
}
.product-title h3{
    font-size: 36px;
}
.product-title p{
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 100;
}
.product-list dd{
    height: 44px;
    line-height: 44px;
    padding-left: 30px;
}
.product-list dd a{
    font-size: 16px;
    color: #333;
}
.product-list dl{
    border: 1px #e5e5e5 solid;
}
.product-show{
    float: left;
    border: 1px #e5e5e5 solid;
    width: 978px;
    height: 594px;
}